On the discrepancy between data of subsurface sounding and theoretical models of soil dielectric properties

被引：0
作者：
Sugak, V.G. [1 ]
Bondarenko, I.S. [1 ]
Sugak, A.V. [1 ]
机构：
[1] A.Ya. Usikov Institute for Radiophysics and Electronics, National Academy of Sciences of Ukraine, 12 Academician Proskura St., Kharkiv
来源：
Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | 2015年 / 74卷 / 17期
关键词：
Dielectric properties of soil; Frequency dispersion of soil dielectric properties; Ground penetrating radar;
D O I：
10.1615/TelecomRadEng.v74.i17.60
中图分类号：
学科分类号：
摘要：
The data obtained as a result of comparison of theoretical models of dielectric properties of soils with the data obtained directly from subsurface radar sounding are considered in the paper. It is shown that the frequency dispersion of attenuation factor is much less as the frequency dispersion of radio-wave propagation velocity is much more than it is described in the theoretical models. A possible physical mechanism of these phenomena is proposed to be concerned with the influence of the surrounding soil pressure on soil fractions and soil pores. © 2015 by Begell House, Inc.
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页码：1553 / 1571
页数：18
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